Anti-Gravity Mechanism

Coordinated support

Cutomizable dual dynamic
lumbar support

Premium independent
backrest

A weightless recline experience

With the help of anti-gravity mechanism, whenever you need to relax a bit during your work, you can smoothly recline on the Sihoo Doro S300, stop at any angle you want (without the need to lock the backrest at a certain angle), and return to an upright position effortlessly.

Lumbar support that cradles your back

The wing-like dual dynamic lumbar support consists of two separate pads, offering comprehensive and dynamic support for your lower back,
regardlessly of your body shape and sitting posture. Additionally, the gas lift allows you to fine-tune the lumbar support (90°-105°) for a perfect fit.

Coordinated support for the full body

When reclining in a standard chair, the increased pressure on your thighs can lead to muscle strains, especially during prolonged periods. The Sihoo Doro S300's seat cushion and armrests automatically adjust to coordinate with the backrest when reclining. This feature ensures that various parts of your body remain relaxed and comfortable, enhancing your overall seating experience.

Rest your head in spacious softness

With the soft-to-the-touch headrest that perfectly contours to the curve of
your neck while providing a generously sized surface, you can comfortably
rest your head on the side and relax from your tasks.

We've come far to provide the 6th generation of mechanism

The mechanism is the ergonomic chair's core, showcasing the highest degree of technical sophistication, and it plays a crucial role in determining the overall seating experience.

We've come far to provide the 6th generation of mechanism

The mechanism is the ergonomic chair's core, showcasing the highest degree of technical sophistication, and it plays a crucial role in determining the overall seating experience.

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Award-winning esthetics

Sihoo Doro S300, a winner of a German Design Award, is not only comfortable to sit in but also pleasing to look at. The main structure of the chair is crafted from a single piece of aluminum alloy, created through 13 procedures to achieve its beautiful and magnificent appearance.

Share Your Doro S Series Experience to Win Big!
Share your user experience with the Doro S300 (or S100) on our website or your Instagram for a chance to win Apple AirPods Pro (2nd gen), Apple Watch SE, PlayStation 5, free orders, and more!

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Who We
Are

Sihoo is a leading specialist in ergonomic furniture, committed to providing
healthy and comfortable ergonomic chairs. With a 12 year focus on
technology and wellness, Sihoo's mission is to improve people's lives
through innovative and ergonomic furniture. Sihoo products offer a
comfortable and tireless seating experience, enabling you to work more
productively and bring your creative ideas to life. Currently, Sihoo's
ergonomic chair sare sold in 100+ countries and have gained popularity
among Fortune 500 companies and over 10 million households worldwide.